package org.jeecg.modules.gcProject.mapper;

import java.util.List;

import org.apache.ibatis.annotations.Param;
import org.jeecg.modules.gcProject.entity.GcProjectAttachment;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * @Description: 资料项
 * @Author: jeecg-boot
 * @Date:   2024-08-14
 * @Version: V1.0
 */
public interface GcProjectAttachmentMapper extends BaseMapper<GcProjectAttachment> {

    public List<GcProjectAttachment> selectByMainId(String mainId);

    public boolean deleteByMainId(@Param("mainId") String mainId);
}
